Home / 22,310.34-33,470.46-6,726.84

Finding the Fourth Proportional to 22,310.34, 33,470.46 and 6,726.84

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Solution

The fourth proportional to 22,310.34, 33,470.46 and 6,726.84 is: 10,091.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,310.34 : 33,470.46 = 6,726.84 : x
  2. Step 2: Convert to fraction form
    22,310.34/33,470.46 = 6,726.84/x
  3. Step 3: Cross multiply
    22,310.34x = 33,470.46 × 6,726.84
  4. Step 4: Simplify right side
    22,310.34x = 225,150,429.15
  5. Step 5: Solve for x
    x = 225,150,429.15/22,310.34
  6. Step 6: Final answer
    x = 10,091.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.